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Yoichiro Tajima
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Kunitachi, JP
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last 30 patents
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Patent Grant
Broadcasting system, and charging system and method
Patent number
6,094,482
Issue date
Jul 25, 2000
Casio Computer Co., Ltd.
Yoichiro Tajima
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
FM multiplex broadcast receiving apparatus comprising detachable st...
Patent number
6,057,808
Issue date
May 2, 2000
Casio Computer Co., Ltd.
Yoichiro Tajima
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Information transmission/reception system
Patent number
6,052,388
Issue date
Apr 18, 2000
Casio Computer Co., Ltd.
Yoichiro Tajima
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
FM teletext receiving device with a detachable storage medium
Patent number
5,909,184
Issue date
Jun 1, 1999
Casio Computer Co., Ltd.
Yoichiro Tajima
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Automatic playing apparatus which controls display of images in ass...
Patent number
5,508,470
Issue date
Apr 16, 1996
Casio Computer Co., Ltd.
Yoichiro Tajima
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Grant
Automatic playing apparatus which displays images in association wi...
Patent number
5,453,568
Issue date
Sep 26, 1995
Casio Computer Co., Ltd.
Yoichiro Tajima
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Grant
Electronic musical instrument having automatic sound signal generat...
Patent number
4,972,755
Issue date
Nov 27, 1990
Casio Computer Co., Ltd.
Yoichiro Tajima
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Grant
Electronic musical instrument having rhythm-play function based on...
Patent number
4,757,736
Issue date
Jul 19, 1988
Casio Computer Co., Ltd.
Yoichiro Tajima
G10 - MUSICAL INSTRUMENTS ACOUSTICS